CN103443208A

CN103443208A - Solid colouring compositions

Info

Publication number: CN103443208A
Application number: CN2011800692007A
Authority: CN
Inventors: 克莱尔-索菲·贝尼特; A·科尔森; S·克鲁兹; 维沙·乔希; S·波斯蒂奥克斯
Original assignee: Dow Corning India Pvt Ltd; Dow Corning Corp
Current assignee: Dow Corning India Pvt Ltd; Dow Silicones Corp
Priority date: 2011-03-28
Filing date: 2011-12-21
Publication date: 2013-12-11
Also published as: KR20140027124A; EP2691477A1; US20140048093A1; BR112013024914A2; JP2014511915A; WO2012130347A1

Abstract

The present invention relates to solid colouring compositions used for fibrous materials. The solid colouring compositions comprise silicone in a powder form and a solid colour modifying composition.

Description

The solid dyeing composition

The cross reference of related application

The application requires the rights and interests of the Indian patent application No.410/KOL/2011 of submission on March 28th, 2011.

Background technology

The colors of natural or synthon are modified and be can be used for giving the fabric fibre color or for modifying hair color.

The color that some dissimilar color modifiers can be used for modifying fiber has natural dyestuff, synthetic dyestuff and SYNTHETIC OPTICAL WHITNER among these color modifiers.Oxidation dye and non-oxide dyestuff are arranged among synthetic dyestuff.

The oxidation dye that depends on precursor is widely used as permanent fiber dyeing agent.Oxidation dye precursors in this fibrid staining agent penetrates in fiber, and the color produced by the oxypolymerization under the oxygenant effect forms and gives color with chemical mode to fiber.Non-oxide staining agent is for semipermanent or impermanency dyeing keratin-fiber.Semipermanent or non-oxide staining agent are sometimes also referred to as substantive dyestuff.Semipermanent dyeing will continue nearly six follow-up clean washings (as shampoo is washed) to fiber staining usually, but a high proportion of color is lost after washing for 2 times or 3 times through being everlasting.The semipermanent fibre dyeing composition provides usually used as single-component product, and, except substantive dyestuff, can contain multiple additives.

The expectation be contain oxidation or non-oxide dyestuff former the color modifying composition in Powdered single-component product form.Some of the oxidation dye precursors of modifying for color trend towards rapid reaction together.As liquid form, for seasonable, these oxidation dye precursors need to be supplied to the final user to pack separately, and described final user to be ready mixing in specific proportions them before use.With any deviation of required ratio, all will cause the color modification not correspond to the target final color.Prevent that a kind of method of this situation is to provide the composition of solid form, described composition allows to supply all reactive component with the correct ratio as single part system, has limited the tendency that chemical one reacts simultaneously.Therefore, the final user only needs to come by adding solvent such as water the composition of fluidized solid form.

The color modifying composition, the chemical reaction related to by them, often damage fiber to a certain extent, thereby cause the loss of sensory feel beastly and fiber shape and intensity.Regular subsequent wash, wash hair fiber as shampoo, color modified and degenerate, thereby cause needs to repeat the color modification.Therefore, need conditioning fiber with the long-term persistence of improving when applying and the sensory feel after applying, mechanical characteristics and color are modified.This can may realize for the organosilicon (silicone) of liquid by adding.Yet, if directly organosilicon is added in solid color modifying composition, these organosilicons trend towards diffusion when storing.Therefore, due to common hydrophobic property, when diffusion, organosilicon will reduce the solubleness of solid color modifying composition in the typical solvent such as water, and this will cause bad dissolving and formation agglomerate and residue and thereby cause inhomogeneous color to be modified.Therefore, need between the shelf lives, protect the organosilicon component, still during applying, discharge them simultaneously.Finally, this conditioning solids composition needs enough general in order to all be suitable on the composition of a series of solid forms, and must not change its composition.

Still need to provide the fiber color of the solid form that on fiber, does not form agglomerate and easily rinse to revise composition.

When the product that uses powder type is dyeed or bleaches, still also needing provides conditioning to the fiber such as hair.The conditioning of hair fiber comprises that easy combing, gloss, soft feel(ing), color maintain.

Summary of the invention

The present invention relates to the solid dyeing composition for filamentary material.So-called dyeing composition usually means to be designed to by dyestuff or changes the product of the color of filamentary material by bleaching.Fiber includes but not limited to keratode (for example hair, wool) and fabric fibre (for example cotton).

The organosilicon that described solid dyeing composition comprises powder type.While using the organosilicon of powder type to be provided at provide protection while storing, the suitable release during application, application in the solid dyeing composition and the color of the mechanical characteristics of the sensory feel of improving after application, improvement and the improvement long persistence of modifying, convenience (be easy to transport and allow to use at any time the single component color modifying composition with conditioning benefit), new product form.In addition, sanitas is not enforceable.

This paper describes a kind of solid dyeing composition, it comprises

(A) solid color modifying composition

(B) organosilicon of powder type.

Solid color modifying composition (A) comprises at least one color modifier, as synthetic dyestuff, natural dyestuff, SYNTHETIC OPTICAL WHITNER or its mixture, thereby color is modified and is given the fiber that applies described composition.

The organosilicon of powder type (B) comprises at least one organosilicon polymer, carrier and optional tackiness agent, wherein described polymkeric substance, carrier and optional binder combination is become particulate composition to produce powder type.So-called powder type means material in finely divided state, free flowing granule material as particulate composition or the particle that may be produced by agglomeration or granulation process.

Subsequently the composition of solid form and the solvent such as water are merged to impose on fiber in order to give colour-change.

Embodiment

Can be on purpose to a variety of fiber-modified its colors.Fiber can be natural origin, as vegetable fibre and animal fibre, or can be synthetic origin.

Include but not limited to Manila hemp, cotton, Mierocrystalline cellulose, flax from phytogenous fiber.

Fiber from animal origin includes but not limited to silk, hair (mankind, camel, goat (mohair)), cashmere, wool (meristele, llama, sheep, Angora goat).

Fiber from synthetic origin includes but not limited to cellulose acetate, regenerated fiber, nylon, viscose fiber, polyester, polymeric amide, primitive fiber, spandex (or spandex fiber).

There are several dissimilar color modifiers, natural dyestuff, synthetic dyestuff, pigment and SYNTHETIC OPTICAL WHITNER are wherein arranged.

Natural dyestuff can be derived from plant, insect, animal or mineral substance.During from plant extract, these natural dyestuff can be derived from root, berry, leaf, timber.

The example of natural dyestuff comprises from those of following extraction: Leaf of Henna, indigo leaf, camomile, turmeric root, rheum officinale, black alder bark (root-bark of Glossy Buckthorn (Rhamanus frangula L.)), olive leaf, the Canada bloodroot, turmeric (Curcuma Longa L.), yellow wood, asafoetide, mulberries, catechu, pomegranate, Stigma Croci, safflower, Chinese larch, red sandalwood, Haematoxylon timber (adopting wood (Haematoxylon campechianum L.)), roots of madder (dyeing madder (Rubia tinctorum L.)), black Williams Elder Twig, black apple berry and their mixture.

Synthetic dyestuff comprise fibre-reactive dyes, substantive dyestuff, vat dyes, naphthol dye, thioxine dyes, multi-usage dyestuff.

Fibre-reactive dyes comprises dichlorotriazine, amino chlorotriazine (chlorotriazine), amino Cyanuric trifluoride (Cyanuric trifluoride), chlorine fluoropyrimidine, trichloropyrimidine, dichloro-quinoxaline, sulfato ethyl sulfone, sulfato ethyl sulfonamide, two (amino chlorotriazines), two (amino nicotine triazines).

Substantive dyestuff comprises Direct Yellow 50, directly red 9, Direct Red 23, directly red 80, directly blue 98, directly blue 293, direct brown 116, Direct black 22, directly black 80.

Vat dyes comprises that vat blue 1(is indigo), Vat blue 4, Vat Black 27 100, B150reactive Black B 150 29, Orange 16, vat yellow 33, Vat green 1, reduction green 3, Vat Brown 3, Vat Brown 72, Vat Violet 1,3b vat red 3b 15, Vat Red 29.

The classification of hair fiber coloring system is the time length on hair based on them, that is to say, hair color can be temporary, semi-permanent, extra-heavy semi-permanent (Demi-permanent) or permanent.Temporary hair color is approximately being washed off within twice or the washing of three shampoos.The semipermanent hair dyestuff is washed off within 7 times to 12 times shampoo washings.Extra-heavy semipermanent hair color is approximately being washed off within 28 shampoo washings, and permanent hair color continues until hair grows or cuts off.

It is that pigment is not penetrated in hair fiber by pigment is deposited on hair fiber and realizes that temporary hair color is modified.Temporary pigment comprises dyestuff color lake, coated by titanium dioxide mica, the cationic dyestuff of ferric oxide, authentication.

The semipermanent hair color depend on the infiltration hair fiber than primary dye.The semipermanent dyestuff comprises that vesuvine 17, vesuvine 16, alkalescence are red 76, alkali blue 26, alkali blue 99, basic yellow 57, alkalescence are red 51, acid violet 43, yellow No. 2 of HC, yellow No. 5 of HC, blue No. 2 of red No. 3 of HC, HC, 4-hydroxy propyl amido-3-nitrophenols, N, two (2-the hydroxyethyl)-2-nitro-Ursol D of N-.

The permanent painted of hair fiber can realize with oxidation dye, and described oxidation dye comprises primary intermediate (or precursor) and coupling agent, oxygenant (being generally hydrogen peroxide) and basifier (being generally ammonia).

Primary intermediate can be selected from: Ursol D (PPD), the 2-methyl isophthalic acid, the 4-diaminobenzene, 2,6-dimethyl-Isosorbide-5-Nitrae-diaminobenzene, 2,5-dimethyl-Isosorbide-5-Nitrae-diaminobenzene, 2,3-dimethyl-Isosorbide-5-Nitrae-diaminobenzene, chloro-Isosorbide-5-Nitrae-the diaminobenzene of 2-, 2-methoxyl group-Isosorbide-5-Nitrae-diaminobenzene, 1-phenyl amino-4-amino-benzene, 1-dimethylamino-4-amino-benzene, 1-diethylamino-4-amino-benzene, 2-sec.-propyl-Isosorbide-5-Nitrae-diaminobenzene, 1-hydroxypropyl amino-4-amino-benzene, 2,6-dimethyl-3-methoxyl group-Isosorbide-5-Nitrae-diaminobenzene, 1-amino-4-hydroxy benzene, two (beta-hydroxyethyl) amino of 1--4-amino-benzene, 1-methoxy ethyl amino-4-amino-benzene, 2-methylol-Isosorbide-5-Nitrae-diaminobenzene, 2-hydroxyethyl-Isosorbide-5-Nitrae-diaminobenzene, Ursol D, p-aminophenol, Ortho-Aminophenol, N, two (2-the hydroxyethyl)-Ursol D of N-, 2,5-diaminotoluene, 5,6-dihydroxy indole and their derivative, their salt and their mixture, and various types of pyrimidines are as 2,3,4,5-tetraminopyrimidine vitriol and 2,5,6-triamino-4-ancymidol vitriol.

Coupling agent can be selected from meta-derivative, and as phenols, catechol, Metha Amino Phenon, mphenylenediamine etc., these meta-derivatives can be unsubstituted or replace with alkyl, hydroxyalkyl, alkylamino etc. on amino or phenyl ring.Applicable coupling agent comprises Metha Amino Phenon, 2,4 di amino toluene, 4-amino-2-hydroxytoluene, Phenyl Methyl Pyrazolone 98Min, 1,3-diaminobenzene, 6-methoxyl group-1, the 3-diaminobenzene, 6-hydroxyl-oxethyl-1, the 3-diaminobenzene, 6-methoxyl group-5-ethyl-1, the 3-diaminobenzene, 6-oxyethyl group-1, the 3-diaminobenzene, two (beta-hydroxyethyl) amino of 1--3-amino-benzene, the 2-methyl isophthalic acid, the 3-diaminobenzene, 6-methoxyl group-1-amino-3-[(beta-hydroxyethyl) amino]-benzene, 6-(beta-amino oxyethyl group)-1, the 3-diaminobenzene, 6-(β-hydroxy ethoxy)-1-amino-3-(methylamino) benzene, 6-carboxyl methoxyl group-1, the 3-diaminobenzene, two (beta-hydroxyethyl) amino of 6-oxyethyl group-1--3-amino-benzene, 6-hydroxyethyl-1, the 3-diaminobenzene, 3,4-methylenedioxyphenol, 3,4-methylene-dioxy-1-[(beta-hydroxyethyl) amino] benzene, 1-methoxyl group-2-amino-4-[(beta-hydroxyethyl) amino] benzene, 1-hydroxyl-3-(dimethylamino) benzene, 6-methyl isophthalic acid-hydroxyl-3[(beta-hydroxyethyl) amino] benzene, 2,4-dichloro--1-hydroxyl-3-amino-benzene, 1-hydroxyl-3-(diethylamino) benzene, 1-hydroxy-2-methyl-3-amino-benzene, the chloro-6-methyl isophthalic acid-hydroxyl of 2--3-amino-benzene, 1-hydroxyl-2-sec.-propyl-5-methylbenzene, 1,3-dihydroxy-benzene, 2-is chloro-1, the 3-dihydroxy-benzene, the 2-methyl isophthalic acid, the 3-dihydroxy-benzene, 4-is chloro-1, the 3-dihydroxy-benzene, the chloro-2-methyl isophthalic acid of 5,6-bis-, the 3-dihydroxy-benzene, 1-hydroxyl-3-amino-benzene, 1-hydroxyl-3-(carbamyl methylamino) benzene, 6-hydroxy benzo morpholine, 4-methyl-2, the 6-dihydroxy-pyridine, 2,6-dihydroxy-pyridine, DAP, the amino benzo morpholine of 6-, 1-phenyl-3-methyl-5-pyrazolones ketone, 1-hydroxyl naphthalene, 1,7-dihydroxy naphthlene, 1,5-dihydroxy naphthlene, 5-amino-2-methyl phenol, the 4-oxyindole, 4-oxyindole quinoline, the 6-oxyindole, 6-oxyindole quinoline, 2,4-diamino phenoxy ethanol and their mixture.

Extra-heavy semipermanent hair pigment is the permanent hair dyestuff that contains the alkaline medium (for example thanomin, sodium carbonate) except ammonia, and, although always together with developer, use use, the concentration of hydrogen peroxide in this developer can be lower than the concentration of using with permanent hair color.

The color modifier of another kind of type is by the bleaching medium (Bleaching agent) or the SYNTHETIC OPTICAL WHITNER (bleach) that remove color or fiber is bleached.The bleaching medium can be oxidative bleaching agent, and it will form chromophoric chemical bond interrupts and forms different materials, and this different substances does not contain chromophoric group or contains the chromophoric group that does not absorb visible ray.They can be reducing bleaches, thereby convert the two keys in chromophoric group to singly-bound, therefore eliminate the ability that chromophoric group absorbs visible ray.

Common bleaching medium comprises: clorox (NaClO); The compound of hydrogen peroxide or release superoxide, as Sodium peroxoborate, SPC-D, V-Brite B, Sodium Persulfate, tetrasodium pyrophosphate or urea peroxide.Other bleaching medium comprises dioxide peroxide, benzoyl peroxide, Sulfothiorine or Peracetic Acid.Chlorinated lime comprises Losantin.

Can use the mixture of SYNTHETIC OPTICAL WHITNER and dyestuff.

The color modifier provides with solid form, usually used as powder.The granularity of color modifier is in the scope of 0.0001mm to 3mm.Granularity will be subject to the origin of powder and the impact of processing (as ground) thereof.Commercial bleaching medium has the granularity in 0.01mm to 3mm scope usually.Dyestuff has the granularity in 0.0001mm to 1mm scope usually.

The silicon composition of powder type comprises carrier, organosilicon polymer and optional tackiness agent.Organosilicon polymer is liquefied to produce containing organosilyl liquid composition, then to carrier, apply described containing organosilyl liquid composition and subsequently by dry or cooling solidifying, thereby produce powder type.Comprise containing organosilyl liquid composition at least one organosilicon polymer that is the straight polymer form or is emulsion form.

Carrier can be the solid particulate carrier of natural or synthetic origin, and comprises:

Silicate and aluminosilicate, as zeolite, Magnesium Silicate q-agent, Calucium Silicate powder, water glass, mica, wilkinite, diatomite, sepiolite, natural or modified clay, talcum;

Pure or treated silica;

Carbohydrate, as lactose, dextrose, maltodextrin, alginate, chitin, chitosan, starch, wood powder, Mierocrystalline cellulose, derivatived cellulose such as Xylo-Mucine;

Calcium sulfate, sodium sulfate, sal epsom, calcium carbonate, sodium acetate, sodium bicarbonate, Sodium peroxoborate, Trisodium Citrate, the phosphoric acid salt such as tripoly phosphate sodium STPP.

Carrier can comprise the mixture of different carriers.Carrier can not contain silica.

The mean particle size of solid particulate carrier is usually at 0.001mm to 0.250mm or at 0.001mm to 0.100mm or in the scope of 0.002mm to 0.015 or 0.030mm.

Optional tackiness agent can be used for improving the stability in storage of particle or cause organosilyl release.Tackiness agent can be water-soluble or water dispersible; Anionic property, cationic or nonionic.Tackiness agent can be simple linear polymer, branched polymer or partial cross-linked polymkeric substance.

The example of tackiness agent comprises:

As the polycarboxylate tackiness agent of water-soluble polymers, as unsaturated monomer acid, the polymerisate of vinylformic acid, toxilic acid, maleic anhydride, fumaric acid, methylene-succinic acid, equisetic acid, methylfumaric acid, citraconic acid and methylene radical propanedioic acid for example;

Polyoxyalkylene polymers, as polyoxyethylene glycol;

Carbohydrate, as polysaccharide; Cationic starch; The syrup tackiness agent; Maltitol syrup; Maltodextrin solution; Water-soluble or hydroexpansivity derivatived cellulose, as Xylo-Mucine, Natvosol, use glycidyl C ₁₂-C ₂₂the quaternised hydroxypropylcellulose of alkyl-dimethyl ammonium chloride, positively charged ion hydroxy alkyl cellulose, described positively charged ion hydroxy alkyl cellulose comprise there is CTFA called after polyquaternium 10, polyquaternium 67, polyquaternium 4 those;

Belong to unsaturated monomer from monoene, homopolymer or multipolymer that prepared by allyl monomer and vinyl monomer.Particularly, tackiness agent is homopolymer or the multipolymer prepared from the acrylic or methacrylic acid mono.Some examples that can be used for preparing the monomer of homopolymer or multipolymer comprise propenoic acid dialkyl aminoalkyl ester, methacrylic acid dialkyl aminoalkyl ester, dialkyl aminoalkyl acrylamide, dialkyl aminoalkyl alkyl acrylamide, dialkyl aminoalkyl Methacrylamide, dialkyl aminoalkyl alkyl methyl acrylamide (wherein alkyl is the alkyl that contains 1 to 4 carbon atom), vinyl pyridine, vinyl imidazole; Wherein monomer can carry out quaternized, the complete quaternized or salify of part by acid, quaternizing agent, benzyl chloride, methyl chloride, alkyl chloride, aryl chloride or methyl-sulfate.Used herein, " salify " refers to that the acid-alkali between amino and acid reacts formed salt.

Tackiness agent can be before depositing on carrier with containing organosilyl liquid composition, mix, or while or be deposited on carrier individually subsequently or in the time of these two.In both cases, in order to ensure uniform deposition on carrier, described tackiness agent should be liquid.Usually in order to make tackiness agent liquefaction, by it, be dissolved in solvent or by its fusing.Can by 0.1 % by weight to 20 % by weight of the organosilicon (B) of powder type or 0.2 % by weight to 15 % by weight and or 0.5 % by weight to 10 % by weight use binder ingredients.

Can be the straight polymer form or be emulsion form at the organosilicon polymer containing in organosilyl liquid composition.Can also use different organosilyl any combinations or mixture.

Organosilicon polymer is as known in the art, and the method for preparing them is also that many in organosilicon polymer as known in the art and described are commercially available.

Organosilicon polymer can and be classified by many other means by the existence of its viscosity, its volatility, its molecular weight, organo-functional group, crosslinked existence.

With the organosilicon polymer of organo-functional group modification, it is the organosilicon contained in its structure through one or more organo-functional groups of Si-C or the connection of Si-O-C key.Applicable organo-functional group comprises alkyl (as methyl, ethyl, propyl group, butyl, nonyl, dodecyl, tetradecyl, hexadecyl), unsaturated thiazolinyl or alkynyl (as vinyl, allyl group, hexenyl), aryl (as phenyl), amido, amide group, imido grpup, imide, polyether-based, amide group polyether-based, quaternary ammonium group, glycosyl, amino acid, hydroxyl, alkyl, carboxyl, carboxyl polyether-based, hydrogen, fluorine-based, acrylic, epoxy group(ing), sulfydryl etc.

Organo-functional group can be arranged in side group position or the terminal position of organosilicon polymer, or be arranged in terminal position and side group position the two.

Be categorized as volatile organosilicon polymer and comprise the organosilicon polymer had lower than the boiling point of 250 ℃, as (i) contains from 3 to 7 and be generally the cyclic organic of 5 to 6 Siliciumatoms; (ii) there are 2 to 9 Siliciumatoms and there is the 5mm of being less than or equal under 25 ℃ ²the line style volatility organosilicon of the viscosity of/s.These volatility organosilicons can also be (i) and mixture (ii).

Be categorized as the multiple organosilicon that non-volatile organosilyl organosilicon polymer comprises poly-alkylsiloxane, polyoxyethylene alkyl aryl radical siloxane, silicone rubber compounds, silicone resin, silicone elastomer, uses the organo-functional group modification.

Poly-alkylsiloxane comprises polydimethylsiloxane and polydiethylsiloxane.

Polydimethylsiloxane comprises those organosilicons (CTFA called after polydimethylsiloxane) that usually contain trimethylsilyl end groups, and described organosilicon has 5mm at 25 ℃ ²/ s to 250 ten thousand mm ²/ s, and be generally 10mm ²/ s to 1 1,000,000 mm ²the viscosity of/s.The poly-alkylsiloxane also be applicable to is at the hydroxylated polydimethylsiloxane in the end of chain (CTFA called after dimethiconol).

The polyoxyethylene alkyl aryl radical siloxane is included in 25 ℃ and has 10mm ²/ s to 50000mm ²the line style of the viscosity of/s and branching polydimethyl methylphenyl siloxane and polydimethyldiphenylsiloxane.

Silicone rubber compounds comprises having 200,000 to 1,000, the poly-diorganosiloxane of high number-average molecular weight between 000.For the silicone rubber compounds for preparing more easily operation and can mix with solid particulate carrier, they are combined with solvent usually.This solvent can be selected from volatility organosilicon, polydimethyl siloxane oil, isoparaffin, hydrocarbon solvent or their mixture.The mixture of silicone rubber compounds and solvent comprise by the hydroxylated polydimethylsiloxane in chain end place (CTFA called after dimethiconol) and by X 2-1401 (CTFA called after cyclomethicone), formed those.

Silicone resin is crosslinked siloxanes system and by general formula R _esiO _4-e/2siloxane unit form, wherein R means have the group based on hydrocarbon of 1 to 16 carbon atom or mean phenyl, and wherein e can have 0 to 3 value, but usually has 0.5 to 2 mean value.For obtaining the required degree of crosslinking of applicable silicone resin, will change according to the details manufacturing the silane monomer unit mixed during this silicone resin.Among these products, those are typically especially wherein R and mean C ₁– C ₄the product of low alkyl group (methyl more specifically) or phenyl.Organopolysiloxane resins can be used separately or be combined with solvent.This kind solvent can be selected from volatility organosilicon, polydimethyl siloxane oil, isoparaffin, hydrocarbon solvent or their mixture.Mixture can be formed by silicone resin (CTFA called after trimethylsiloxy silicon ester) and ring-type or line style polydimethylsiloxane (CTFA called after cyclomethicone or polydimethylsiloxane) or phenyl trimethylsiloxy silane.

Silicone resin is included in those that describe in US5152984 and US5126126, trimethicone (CTFA name) as poly-as the aminopropyl phenyl.

Silicone elastomer is the crosslinking silicone system of another kind of type.These elastomeric major parts can be used for causing volatility organosilicon fluid or low polar organic solvent (as Permethyl 99A.) gelling.Silicone elastomer can be spherical in shape or the form of non-spherical solid particle or be the form of swell gel, and wherein silicone elastomer and solvent are as volatility organosilicon, polydimethyl siloxane oil, isoparaffin, hydrocarbon solvent or the combination of their mixture.The representative example of this class silicone elastomer is instructed in US5880210 and US5760116.In order to improve the consistency of silicone elastomer and various personal care compositions, alkyl, polyethers, amine or other organo-functional group can be grafted on the silicone elastomer main chain.The representative example of this class organic functional silicone elastomer is instructed in US5811487, US5880210, US6200581, US5236986, US6331604, US6262170, US6531540, US6365670, WO2004/104013 and WO2004/103326.

Comprise those organosilicon polymers with polyether-based and amido with the organosilicon polymer of organo-functional group modification.

Organic silicon polyether is such organosilicon polymer, and they contain polyether group (also referred to as poly-(oxyalkylene) group), as optionally contained C ₆– C ₂₄the Polyethoxyolefin of alkyl and/or poly-the third oxy alkylene group.Organic silicon polyether can be water miscible or water dispersible.Organic silicon polyether can be line style comb type (rake) or graft type material or ABA and ABn type, and wherein B is the organosilicon polymer block, and A is poly-(oxyalkylene) group.Should can be formed by the polyethylene oxide/polypropylene oxide group of polyoxyethylene, polyoxytrimethylene or mixing by poly-(oxyalkylene) group.Other oxide compounds are also possible as oxybutylene or phenylene oxide.They comprise and are called as PEG/PPG-polydimethylsiloxane and (C ₁₂) product of alkyl polymethyl siloxane polyol.

The amino-functional organosilicon is such organosilicon polymer, and they contain amido replacement or unsubstituted, as aminopropyl, aminoethyl aminopropyl, aminoethyl aminoisobutyric base.

Comprise in addition those organosilicon polymers with the following with the organosilicon polymer of organo-functional group modification:

Oxyalkylated group;

Hydroxyl, as the organopolysiloxane that contains hydroxyalkyl official energy, described at EP1081272, US6171515 and US6136215;

Two hydroxyl/methoxyl ammonia end polydimethylsiloxanes;

The amino-acid functional organosilicon as by making the amino acid derivative that is selected from N-acylamino acid and the acid of N-aroylamino react those organosilicons that obtained with amino-functional silicone, further describes in WO2007/141565;

The quaternary ammonium official can organosilicon, as those described at US6482969 and US6607717, as polysiloxane quaternary ammonium-16(CTFA name), or as the single cropping ammonium functional derivatives of the amino polydimethylsiloxane of the alkanol described in US5026489;

The hydrocarbyl functional organosilicon, as comprise formula R ¹r ' _isiO _(3-i)/2those of siloxy units, wherein R ' is any univalence hydrocarbyl, but is generally alkyl, cycloalkyl, thiazolinyl, alkaryl, aralkyl or the aryl that contains 1 to 20 carbon atom; R ¹to there is Shi – R ²oCH ₂cH ₂the alkyl of OH, wherein R ²it is the bivalent hydrocarbon radical that contains 2 to 6 carbon atoms; And i has 0 to 2 value, in US2823218, US5486566, US6060044 and US20020524, further describe, as two hydroxyl-oxethyl propyl group polydimethylsiloxanes (CTFA name).

Also comprise with the organosilicon polymer of organo-functional group modification the multipolymer in ABA or Abn type structure formed by organic block and organic functional block, as

Amino ABn organic silicon polyether segmented copolymer, as amido functional group wherein is added into those multipolymers in ABn organic silicon polyether multipolymer, also in IP.COM00141525, describe, as two isobutyl-PEG/PPG-20/35/ ammonia end dimethylsiloxane copolymers (CTFA name);

As the polymeric amide based on siloxanes described at US6051216, and their variant, as silicone polyether-amide block copolymers (as disclosed in US2008/0045687);

As the disclosed vinyl polymer that there is carbon siloxanes dendrimers structure on its side molecular chain in EP0963751, these polymkeric substance can be used as straight polymer or use as solution or dispersion in the liquid such as silicone oil, organic oil, alcohol or water, as acrylate/poly-trimethylsiloxy alkylmethacrylate polymer (CTFA name);

Saccharide-siloxane copolymers (multipolymer), as there are those of following formula:

R ⁴ _ar ³ _(3-a)siO-[(SiR ⁴r ³o) _m-(SiR ³ ₂o) _n] _y-SiR ³ _(3-a)r ⁴ _a; Wherein

Each R of o ³can be identical or different and each R ³the alkyl, organic group or the formula R that comprise hydrogen, 1 to 12 carbon atom ⁵the group of-Q;

O Q comprises epoxy group(ing), cycloalkyl epoxy base, primary amino or secondary amino group, quadrol, carboxyl, halogen, vinyl, allyl group, acid anhydrides or mercapto functional group;

O subscript m and n are 0 to 10,000 integers, and can be identical or different;

Each subscript a of o is 0,1,2 or 3 independently;

O subscript y is integer, makes multipolymer have and is less than 100 ten thousand molecular weight;

Each R of o ⁴there is formula Z-(G ¹) _b-(G ²) _c, and every copolymer molecule on average has at least one R ⁴, wherein

G ¹the sugar component that comprises 5 to 12 carbon atoms,

Amount (b+c) has the value that scope is 1 to 10, and subscript b or subscript c can be 0,

G ²in addition by the sugar component that comprises 5 to 12 carbon atoms of organic radical or organic silica-based replacement,

Each Z be a linking group and independently selected from:

-R ⁵-N (R ¹⁰)-C (O)-R ⁶-,-R ⁵-CH (OH)-CH ₂-N (R ¹⁰)-R ⁶-or

-R ⁵-CH(N(R ⁶)(R ¹⁰))CH ₂OH；

each R wherein ⁵with each R ⁶to comprise formula (R ⁷) _r(R ⁸) _s(R ⁹) _tthe divalence spacer of group,

wherein at least one in subscript r, s and t is 1, and

each R ⁷with each R ⁹independently for thering is alkylidene group or the formula (R of 1 to 12 carbon atom ¹¹o) _pgroup, wherein

Subscript p is the integer of value in 1 to 50 scope, and

Each R ¹¹divalent organic group, and

Each R ¹¹o can be identical or different,

each R ⁸shi – N (R ¹⁰)-, wherein

R ¹⁰be selected from: R ⁵; The group of formula Z-X; Unsaturated alkyl; Or – N (H)-with the reaction product of epoxy functionality, cycloalkyl ring oxy functional groups, glycidyl ether functional group, acid anhydride functional group or lactone;

Each X is dibasic carboxylic acid, phosphate radical, sulfate radical, sulfonate radical or quaternary ammonium group independently, and

Condition is:

R ⁵and R ⁶in at least one must be present in linking group, and

Each R ⁵with each R ⁶can be the saccharide-siloxane copolymers of identical or different ion modification, described in WO2006/127924.

Also be included in the organosilicon polymer of organo-functional group modification the alkyl methyl silicone compositions existed under liquid or wax form.In liquid form, they can in the form of a ring, have and comprise following structure:

[MeR ¹²SiO] _s[Me ₂SiO] _q

Or be line style, have and comprise following structure:

R ¹³Me ₂SiO(MeR ¹²SiO) _w(Me ₂SiO) _xSiR ¹³Me ₂

Each R wherein ¹²independently for thering is the hydrocarbon of 6 to 30 carbon atoms, R ¹³for methyl or R ¹², s be 1 to 6, q be 0 to 5, w be 0 to 5 and x be 0 to 5, condition is: s+q is 3 to 6, and if R ¹³for methyl, q is not 0.These liquid can be volatile or nonvolatile, and they can have the viscosity of broad range, as at 25 ℃ approximately 0.65 to approximately 50, and 000mm ²/ s.The alkyl methyl siloxane wax has following structure:

R ¹³Me ₂SiO(Me ₂SiO) _g(MeR ¹²SiO) _zSiMe ₂R ¹³

Wherein g is 0 to 100, z to be 1 to 100, R ¹²for thering is alkyl and the R of 6 to 30 carbon atoms ¹³for methyl or R ¹².Usually, the alkyl methyl siloxanes has formula:

Me ₃SiO(Me ₂SiO) _g(Me?R ¹²SiO) _zSiMe ₃

Can also use the emulsion of straight polymer described above.Exist and described in the art organosilicon polymer, as the emulsion of polydimethylsiloxane, dimethiconol, amino-functional organosilicon, divinyl polydimethylsiloxane/polydimethylsiloxanecopolymer copolymer (CTFA name) and other organosilicon polymer.

Described emulsion is based on tensio-active agent, and described tensio-active agent can be non-ionic type, cationic, anionic or their combination.The granularity of emulsion can be at 1nm to 1mm, or in the scope of 10nm to 0.1mm.Emulsion can be transparent, translucent or opaque.

The organosilicon polymer that can use in (B) is can right and wrong elastomeric, and by the further illustration of the following: the poly-alkylsiloxane that contains trimethylsilyl end groups; The poly-alkylsiloxane that contains dimethyl-silicon alkanol end group; Use organo-functional group, as the organosilicon polymer of aryl (as phenyl), amido, polyether-based, quaternary ammonium group, glycosyl, amino acid, vinyl, hydroxyl modification; And the mixture of these polymkeric substance or emulsion.The organosilicon polymer that can use in (B) is got rid of silicone elastomer usually.

The solid dyeing composition can also contain optional composition.Can be to A, add optional composition to B or in (A) and combination (B).

Optional composition comprises spices, essential oil, deposition agent, buffer reagent, pH adjusting agent, stablizer, pigment, amino acid derivative, protein, ceramide, sanitas, anti-dandruff dose, sterilizing agent, glycol, VITAMIN and/or their derivative, pro-vitamin, setting agent, sun-screening agent, wetting Agent for Printing Inks, water-soluble softener, oil ingredient, softener, ester, the composition of releiving, antiperspirant, stench sequestering agent (malodor sequestrant), tensio-active agent, antioxidant, the natural herb plant, biocide, the hair growth toughener.

Deposition agent can be used for improving the deposition of organosilicon on fiber and more fiber conbidioning is provided potentially, as the hair combing.They are generally organic cation agent form.

Deposition agent comprises cationic surfactant, as palmityl trimethyl ammonium chloride, cetyl trimethylammonium bromide and octadecyl trimethyl ammonium chloride; Polysaccharide polymer, as cationic derivatived cellulose, cationic starch derivative, cationic guar derivative such as the guar gum hydroxypropyl-trimethyl ammonium chloride.

Concrete deposition agent comprises those of CTFA called after polyquaternium-6, polyquaternium-7, polyquaternium-16, polyquaternium-8, Polyquaternium-10, polyquaternium-11 and polyquaternium-23.

Protein comprises those that extract from wheat, soybean, paddy rice, corn, Keratin sulfate, elastin or silk.Most of protein can also be quaternized so that better properties to be provided in hydrolysed form and they.

Spices is the mixture of the material of the material of expire fragrance smell or expire fragrance smell, comprising: crude substance, by from flower, herbaceous plant, leaf, root, bark, timber, flower or plant, extracting and obtain; Manmade materials, comprise different natural oil or the mixture of oil ingredient; And the synthetic material produced.Some examples of fragrance component comprise: hexyl cinnamic aldehyde; Orange oil; Lemon oil; Grapefruit oil; Oils, bergamot peel; Syzygium aromaticum stem oil; Third dodecalactone; Geraniol; Phantol; Amyl cinnamic aldehyde; Orchidae; N-Hexyl salicylate; Terpinol; P-methoxy-acetophenone; To methoxyl group-α-phenylallene; Methyl-2-n-hexyl-3-oxo-Cyclopentane carboxylic acid ester; And third 11 carbon lactone.

PH adjusting agent can be used for the pH regulator containing organosilyl liquid composition in 4 to 9 scope or in 5 to 7 scope.Any water soluble acid, as carboxylic acid or mineral acid all are applicable to.Applicable acid comprises: mineral acid, example hydrochloric acid, sulfuric acid and phosphoric acid; Monocarboxylic acid, as acetic acid and lactic acid; And polycarboxylic acid, as succsinic acid, hexanodioic acid and citric acid.

Pigment comprises ferric oxide and titanium dioxide.

Sanitas comprises nipagin esters and derivative, BHT, BHA, DMDMH.

VITAMIN comprises liposoluble vitamin and their derivative and water-soluble vitamins and their derivative.Liposoluble vitamin comprises Vogan-Neu (vitamin A), ergocalciferol (vitamins D ₂), cholecalciferol (vitamins D ₃), phytonadione (vitamin K ₁) and tocopherol (vitamin-E).Water-soluble vitamins comprises xitix (vitamins C), VitB1 (vitamins B ₁), nicotinic acid (nicotinic acid), niacinamide (vitamins B ₃), riboflavin (vitamins B ₂), pantothenic acid (vitamins B ₅), vitamin H, folic acid, pyridoxol (vitamins B ₆) and Vitral (vitamins B ₁₂).

Can also use pro-vitamin, as panthenol.

The hair growth toughener comprises Gotu Kola, ginkgo, aloe, nicotinic acid, Cayenne pepper (capsicum), Radix Ginseng extract, copper peptide, vitamin A acid, minoxidil and the agent of class minoxidil, the DHT blocker such as finasteride and antiandrogen and the hair growth toughener based on the copper peptide.

Water-soluble softener comprises: the aliphatic diol of lower molecular weight, as propylene glycol and butyleneglycol; Polyvalent alcohol, as glycerine and Sorbitol Powder; And polyoxyethylene polymer, as Macrogol 200.

Oil ingredient comprises organic vegetable tallow, as mango, cocoa, shea butter.

Natural herb plant or extract comprise aloe, Indian currant (phyllanthus emblica), Eclipta prostrata (Herba Ecliptae), Brahmi (Herba Bacopae monnieri or Herba Centellae), Cassia (Cassia obovata), curried, fennel, ginseng, lotus flower, facial mask soil (Multani mitti) or Fuller's earth (Fuller ' s Earth), Neem (margosa tree tree), orange peel powder (sweet orange), Seed of Chinese Soapberry powder (Seed of Chinese Soapberry), the roseleaf powder, hair fruit (Sinuate Acacia (Acacia cancinna)), holy basil (Ocimum sanctum).

The method of producing (B) can be called granulation or agglomeration.Containing organosilyl liquid composition, in mixing tank, with carrier, contact, in described mixing tank, the droplet that contains organosilyl liquid composition becomes and the carrier agglomeration, thereby produces the organosilicon (B) of powder type.The organosilicon of powder type also can be described as particulate composition or particle.

In producing (B), contact may for example be carried out in granulation mixing tank, forcing machine, compactor or in high-shear or low shear mixer.Usually, containing organosilyl liquid composition, in the granulation mixing tank, with carrier, contact, in described granulation mixing tank, keep the product of agglomeration in powder type.The granulation mixing tank is generally high-shear mixer, as the Eirich(trade mark) pan-type pelletizer, Schugi(trade mark) mixing tank, leaf formula mixing tank (Pin mixer), Glatt(trade mark) mixing tank, Paxeson-Kelly(trade mark) double-core blending machine, Lodige ploughshare mixing tank, Aeromatic(trade mark) fluidized bed pelletizer or Pharma(trade mark) the rotating cylinder mixing tank.In most of granulation mixing tank, when just stirring carrier, will spray on carrier particle containing organosilyl liquid composition.Perhaps can be containing organosilyl liquid composition impouring but not spray in mixing tank.

Collect the gained particulate composition and packed from the granulation mixing tank.In the future the product of free-standing continuous mixing device is delivered in fluidized-bed, described liquefied bed by particle cooling and/or dry and by their fluidisations to be transported to multiple package position.If the size-grade distribution at the particle in the exit of granulation mixing tank is greater than required; comprise particulate and over dimensioning material; described particulate can be for example at the strainer connected with the fluidized-bed swirler and/or reclaiming and recirculation together with the new particle that is delivered to mixing tank in sorting equipment, and the over dimensioning material can be collected in liquefied bed, crush and is mixed with particulate composition.

For example, if be maintained agglomeration in the equipment (forcing machine or compactor) of independent particle containing organosilyl liquid composition and carrier at the mixture that does not make agglomeration, the mixture of agglomeration can be by flaking, the material strip of extruding by pulverizing or by extruding the rear round as a ball particle that is transformed into.

A kind of granulation mixing tank of canonical form is vertical continuous granulation mixing tank, its be included in the blade of rotation in tubular shell and have for the entrance of carrier with for contact the spraying entrance of carrier above blade containing organosilyl liquid composition.Blade is arranged on the axle of the perpendicular of aliging with housing and rotating in enclosure interior.Blade has the predetermined gap apart from inner walls.With make carrier agglomerate into particle containing contacting of organosilyl liquid composition; The kinetic energy that collides carrier particle by absorption containing organosilyl liquid composition serves as tackiness agent.Blade maintains solids and particle in motion and prevents from agglomerating into excessive particle.The example of the vertical continuous granulation mixing tank of this class is described in US4767217, EP744215 and WO03/059520.Vertical continuous granulation combiner technique has following advantage: the residence time in mixing section is very short, and for example approximately 1 second, thus produce high-throughout possibility.

In the organosilicon of powder type (B), containing the weight of organosilyl liquid composition, the ratio to the weight of carrier can change in the grace period scope.Usually, this ratio is 1:99 and can arrive at the most 50:50 or even higher at least, and condition is that produced particle is further agglomeration under power stable and that be not subject to during in transportation at these particles.Usually be delivered in mixing tank can be in the scope of 15:85 to 50:50 to the ratio of the weight that is delivered to the carrier in mixing tank containing the weight of organosilyl liquid composition.

Therefore, in the organosilicon of the powder type produced afterwards in drying organosilicon polymer to the weight ratio of carrier in the scope of 2:98 to 40:60, or in the scope of 4:96 to 25:75, or in the scope of 25:75 to 35:65.

The organosilicon of powder type (B) has usually at 0.02mm to 1.50mm or in 0.05mm to 1.00mm or the mean particle size in 0.05mm to 0.70mm scope.

The method for preparing the solid dyeing composition comprises the steps:

Produce in the following manner the organosilicon of powder type: make in mixing tank, to contact with carrier containing organosilyl liquid composition, the droplet containing organosilyl liquid composition in described mixing tank becomes and the carrier agglomeration;

The organosilicon of powder type (B) and solid color modifying composition (A) are merged.

In the solid dyeing composition organosilicon of powder type (B) to the ratio of solid color modifying composition (A) in 1:99 to 90:10 or the scope at 5:95 to 30:70.

The solid dyeing composition is used for modifying the color of fiber.The method of modifying the color of fiber comprises the steps:

Provide and comprise (A) and solid dyeing composition (B);

Described solid dyeing composition is mixed to form water mixture with water;

Apply described water mixture to fiber;

Rinse described fiber.

While mixing with water, the solid dyeing composition is used with the solid dyeing composition of 1:5 to 1:12 or 1:7 to 1:10 or 1:9 and the ratio of water.Water mixture is placed the time of 1 minute to 4 hours before can after mix, being applied to immediately fiber or can being in application to fiber.

The amount that is applied to the water mixture of fiber will change according to fiber type and result to be reached.Those skilled in the art can the color modification level based on required determine this amount.For example, when fiber is hair, water mixture to the ratio of hair fiber in the scope of 10:1 to 1:100.

Applying water mixture to fiber, described water mixture can rest on fiber upper 5 minute to 4 hours or time more of a specified duration.Those skilled in the art can determine this time based on needed color modification level.Follow common water and rinse fiber.Can between flush period, use shampoo or sanitising agent to promote to remove excessive color modifier.The time quantum that rinses fiber will depend on the type of fiber and amount and (A) in the color modifier.Usually flush time is 1 minute to several hours.The fiber of some types may need flush cycle several times.Those skilled in the art will know according to considered fiber and color modifier need to flush cycle how long and the flush cycle of how many times.

Organosilicon in the composition of solid form provides some benefits for the color modifying composition, as:

Fiber conbidioning, as moistening and dry feeling, slipperiness, flexibility, smooth property, the time of drying of minimizing, the color protection/retain improved;

When fiber is hair, benefit comprises wet dry do not tangle and the static that waves/reduces of easily combing, minimizing, plentiful, plentiful, humidification, full, curl control, light/gloss, heat are protected, tough, moulding.

example

Comprise that following example is to set forth embodiments of the invention.It will be understood by those of skill in the art that in the following example disclosed technology represents that the inventor finds to show good technology putting into practice when of the present invention, thereby can be considered the typical module that forms its practice.Yet, it will be understood by those of skill in the art that according to present disclosure, can in the situation that not deviate from the spirit and scope of the present invention, make many changes and still can obtain similar or identical result in disclosed specific embodiment.All percentage ratio is % by weight.

Use the hair of white people's slight bleaching of the circular topknot form that 2g length is 25cm, described hair is provided by the international hair importor of the U.S. (International Hair Importers).Also use the dark hair topknot of India maiden of the circular topknot form that 2g length is 25cm, described hair is provided by local India supplier.

The powder based on natural nail flower (henna) (commercialization) from Godrej: the mixture that " the natural climing Hai Di of Nupur100% (Mehendi) " contains the following: Lawsonia inermis (Lawsonia inermis) leaf powder (climing Hai Di), Aloe Barbadensis Miller powder (aloe), margosa tree leaf powder (Neem), Herba Centellae leaf extract (Brahmi), Eclipta (Eclipta prostrata), Indian currant berry extract (phyllanthus emblica), Flowr of Chinese Hibiscus powder (Chinese Hibiscu (Jaswand)), Sinuate Acacia beanpod powder (hair fruit), spoon Ye Gansong rhizome powder (rhizoma nardostachyos) and Semen Trigonellae (Trigonella foenum-graecum) seed powder (Semen Trigonellae (Methi)).The granularity of powder is less than 0.2mm.

From the SYNTHETIC OPTICAL WHITNER powder Eau Ecarlate(commercialization of Spotless Benelux): the mixture that " SOS Linge d é teint " (washings fades) contains the sodium hyposulfate that surpasses 30 % by weight, sodium carbonate, spices (phantol).The granularity of powder is lower than 0.5mm.

The parameter that just easy entanglement, glossiness, sensory feel, color and color do not retain, implement test to hair.Under at least 95% level of confidence, significant difference is set.

Wet combing test: require the group member to make topknot in order, simultaneously Measuring Time.Provide the average record time under corresponding composition.

Sensory testing-tri-sensory testing's method: submit 3 hair topknots (2 identical and 1 difference) to the personnel of group, require the personnel of these groups to find out from other 2 and compare that different topknots.With respect to the contrast topknot that does not carry out the organosilicon processing, compare.

Measurement of luster-paired comparison: show 2 topknots to the personnel of group, require the personnel of these groups which is pointed out more glossy than another.With respect to the contrast topknot that does not carry out the organosilicon processing, compare.

Color measurement: the color of using colourimeter ColorSphere BYK Gardner to test painted topknot.With respect to the contrast topknot that does not carry out the organosilicon processing, compare.

Colour loss test (color retains test): before the laureth sodium sulfovinate dispersion with 9 % by weight activity is washed and afterwards, the color that use colourimeter ColorSphere BYK gardner tests painted topknot.The color distortion of 1 unit is regarded as the noticeable difference of human eye.

Measured color before painted Zhi Hou – washing

Wash topknot 5 times by the laureth sodium sulfovinate dispersion of 9% activity

Measure color after 5 washings

Calculate before washing and value of chromatism Δ E – colour loss afterwards:

{ΔE}^{*} = \sqrt{{(L_{1} - L_{2})}^{2} + {(a_{1} - a_{2})}^{2} + {(b_{1} - b_{2})}^{2}}

prepare example 1

The liquor that will contain organosilicon polymer is poured in the high-shear mixer that is placed with carrier very lentamente.The continuously stirring mixture is until obtain particulate composition.Then make particulate composition pass through the Aeromatic sponging granulator 10 minutes at 60 ℃.The silicon composition of powder type has been described in table 1.Described composition means by weight percentage.

Particulate composition is stable when at least 4 weeks stored.

table 1

example 1 to 4 and comparative example 1

Use following program, by the above-mentioned powder based on the natural nail flower with prepare example 1 in the SCPF for preparing to mix as disclosed amount in table 2:

By the silicon composition of natural nail pollen end hair coloring agents and powder type with disclosed amount fusion in table 2;

Add the water of 37 ℃ and mix with scraper;

This prepared product is immersed in water to 2 and a half hours;

Each hair topknot applies the 5g mixture;

On hair, stop 2 and a half hours;

Rinse each topknot 1 minute 30 seconds with the water of 37 ℃;

For the test of not tangling: estimate and dry 1 evening with for other test;

For other purposes: dry 1 evening.

table 2

Be listed in the result of the test of implementing on the hair of white people's slight bleaching in table 3.Lower wet carding duration is indicated good fiber conbidioning, for example, as example 1,2 and 3.With comparative example 1, with example 3, compare, example 1,2 and 4 has lower colour loss.Example 3 and 4 more glossy than comparative example 1.

table 3

example 5 to 7 and comparative example 2

Use following program, by the above-mentioned powder based on the natural nail flower with prepare example 1 in the SCPF for preparing to mix as disclosed amount in table 4:

By the silicon composition of natural nail pollen end hair coloring agents and powder type with disclosed amount fusion in table 4;

Add the water of 37 ℃ and mix with scraper;

This prepared product is immersed in water to 15 minutes;

Each hair topknot applies the 2g mixture;

On hair, stop 30 minutes;

Rinse each topknot 1 minute 30 seconds with the water of 37 ℃;

For the test of not tangling: estimate and dry 1 evening with for other test;

For other purposes: dry 1 evening.

table 4

The result of the test of implementing on Indian's hair is listed in table 5.Example 5,6 and 7 is than the easy combing of comparative example 2.Example 5 and 6 has more gloss of the sensation of the improvement that is better than comparative example 2 and example.

table 5

example 8 and comparative example 3

Use following program, the SCPF12 of above-mentioned SYNTHETIC OPTICAL WHITNER powder and preparation in preparing example 1, to mix as disclosed amount in table 6, and be applied to the cotton towel for bleaching test:

The 1 ° of silicon composition fusion that will bleach powder and powder type;

2 ° are added the water of 40 ℃ and mix with scraper;

3 ° are soaked cotton towel 2 hours;

4 ° of tap water with 20 ℃ rinse every towel;

5 ° make towel dry one day.

table 6

Before applying bleaching composition and measure afterwards the color of cotton towel.The flexibility of towel is estimated by 16 group members.

The towel of processing with comparative example 3 shows 14.42 colour loss (Δ E), and the towel of processing with example 8 shows 14.95 colour loss.This shows to add silicon composition does not affect the quality that bleaching occurs.Contrary with the flexibility parameter, think that the towel of processing with example 8 is than the towel softness of processing with comparative example 3 for 11 in 16 group members.

Claims

1. a solid dyeing composition, it comprises:

(A) solid color modifying composition

(B) organosilicon of powder type.

2. composition according to claim 1, wherein (A) comprises the color modifier.

3. according to claim 1 or composition claimed in claim 2, wherein said color modifier is selected from synthetic dyestuff, natural dyestuff or their mixture.

4. according to claim 1 or composition claimed in claim 2, wherein said color modifier is SYNTHETIC OPTICAL WHITNER.

5. according to composition in any one of the preceding claims wherein, wherein (B) includes organosilicon polymer, carrier and optional tackiness agent.

6. according to composition in any one of the preceding claims wherein, wherein the described organosilicon polymer in (B) is selected from silicone oil, organosilicon wax, silicone resin, silicone rubber compounds and with the organosilicon polymer of organo-functional group modification.

7. according to composition in any one of the preceding claims wherein, wherein the described organosilicon polymer in (B) is selected from the poly-alkylsiloxane that contains trimethylsilyl end groups; The poly-alkylsiloxane that contains dimethyl-silicon alkanol end group; Organosilicon polymer with organo-functional group as phenyl, amido, polyether-based, quaternary ammonium group, glycosyl, amino acid, vinyl, hydroxyl modification; And their mixture.

8. according to composition in any one of the preceding claims wherein, the emulsion that wherein the described organosilicon polymer in (B) is the following: polydimethylsiloxane, dimethiconol, amino-functional organosilicon or divinyl polydimethylsiloxane/polydimethylsiloxanecopolymer copolymer.

9. according to composition in any one of the preceding claims wherein, wherein the weight ratio of (B) middle organosilicon polymer and carrier is in the scope of 2:98 to 40:60.

10. according to composition in any one of the preceding claims wherein, wherein (B) has the mean particle size in 0.02mm to 1.50mm scope.

11. a method for preparing the solid dyeing composition, described method comprises the steps:

A. produce in the following manner the organosilicon of powder type: make describedly to contact in mixing tank with described carrier containing organosilyl liquid composition, become and described carrier agglomeration at the droplet that contains organosilyl liquid composition described in described mixing tank;

B. the organosilicon of described powder type (B) and solid color modifying composition (A) are merged.

12. method according to claim 11, (B) in wherein said solid dyeing composition and ratio (A) are in the scope of 1:99 to 90:10.

13. a method of modifying the color of fiber, described method comprises the steps:

A., solid dyeing composition according to claim 1 is provided

B. described solid dyeing composition is mixed to form water mixture with water

C. described water mixture is applied to fiber

D. rinse described fiber.

14. method according to claim 13, the ratio of wherein said solid dyeing composition and water is in the scope of 1:5 to 1:12.